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> YOW 350 T Thermal ly Broken Heavy Wal l Window System fo r Insu la t ing G lass

Flexibility for Institutional ApplicationsYOW 350 T windows have been designed and engineered to provide the highest level of performance. They have an overall depth of 3-1/2”, the strength of 1/8” wall thickness, and are thermally broken by means of MegaTherm® technology to conserve energy, reduce operating costs, and allow for a dual finish option to fit design needs. This system, when coupled with its mullion options and full line of accessories, can be used as a factory glazed window wall system.

Product Benefits n AAMA/WDMA/CSA 101/I.S. 2/A 440-05 w AW-80 (Operable), AW-100 (Fixed) n Air Infiltration: 0.10 CFM/FT² n Water Infiltration: 15 PSF n Thermal Performance: w Standard Glazing – U Value: 0.53 (Casement), 0.51 (Project), 0.37 (Fixed) w Triple Glazing – U Value: 0.45 (Casement), 0.44 (Project), 0.32 (Fixed)* n Heavy Duty Hardware w YKK AP Four Bar Hinges w 4” NYC Approved Limit Device n Multiple Glazing Combinations (See Reverse) w Dual Glazed – Optional 1” Blinds w Insulating Glass Triple Glazed – Optional 5/8” Blinds w 1” Insulating Glass n Factory Glazing and Screens n Head/Jamb Receptors and Sill Flashing n Applied Muntins, Panning, Trim, and Accessories

*Thermal performance simulated using software recognized by NFRC.

2.6

°11.0

°19.4

°27.8

°36.2

°44.6

°53.0

°61.4

°69.8

°F

°

Tem

pera

ture

Sca

le

(Created with NFRC approved software)

Thermal Imaging

1-1/2”

[38.1mm]

1-1/8”

[28.6mm]

5/8”

[15.9mm]

Optional BlindExterior

Interior

Between

Glass

©2013 YKK AP America Inc. is a subsidiary of YKK Corporation of America. 05-5007-03

> YOW 350 T Thermally Broken Heavy Wall Window System for Insulating Glass

Additional product information including CAD details, CSI formatted specifications, and installation instructions are available online at ykkap.com under the Products category. Please contact your local branch office if you do not have internet access.

Optional 1" Blind Shown.

Optional 5/8" Blind Shown.

Simulated Divided Lite(Only With 1" Insulating Glass)

Triple Glazing With Applied Muntin

1" Insulating GlassWith Applied Muntin

Dual Glazing

This option gives improved acoustical performance through the use of increased air space and the addition of laminated glass in the exterior lite.

Benefits of Between-the-Glass Blinds:

Custodial access to the blinds provides consistent performance across the building and eliminates the “checkerboard effect” on the building’s exterior.

Blinds stay virtually dust-free, eliminating the need for cleaning.

Allows for variable control of solar heat gain.

Light colored blinds provide a “light shelf” effect during most of the daylight hours.

Triple Glazing

This option replaces the monolithic exterior lite of the dual glazed window with a one inch insulating unit – providing improved thermal efficiency.

Muntin Options